Government says hack of Singapore health records has the hallmarks of a state-linked group
The government of Singapore has said that the worst cyber attack in its history was likely carried out by a state-linked group.
This is the conclusion of the government’s communications minister, who on Monday was quoted by Reuters as saying a nation state was likely responsible, whilst he was speaking in Parliament.
His comment came after the major cyberattack against the Singapore government last month, which resulted in the theft of the personal data belonging to 1.5 million people.
The attack against Singapore’s government health database, also saw the medical records of Prime Minister Lee Hsien Loong stolen.
But now speaking in parliament on Monday, S. Iswaran said the government would not disclose the attackers’ identity for security reasons but had determined the attack was the work of an ‘Advanced Persistent Threat’ group, which is typically state-linked.
“This (APT) refers to a class of sophisticated cyber attackers, typically state-linked, who conduct extended, carefully planned cyber campaigns, to steal information or disrupt operations,” Iswaran, Singapore’s minister for communications and information, was quoted by Reuters as saying.
Iswaran said government agencies had a high level of confidence in the identity of the attackers but not enough evidence to take legal action.
Meanwhile the health minister Gan Kim Yong said that the attackers had made efforts to remove their tracks, making investigations harder, and that they could strike again.
“Despite our security measures, the attackers had been very patient, very persistent and very resourceful,” said Gan.
“With advanced hacking tools, they eventually succeeded… We take this seriously as there’s no reason to believe that they will not try again with even more advanced tools.”
The Singapore health ministry has hired PricewaterhouseCoopers (PWC) and the Cyber Security Agency of Singapore to identify vulnerabilities in their systems and plug any holes to try and prevent a repeat, Gan added.
This is not the first time that Singapore has been targetted.
In February 2017 Singapore’s Ministry of Defence, said basic personal information on 850 national servicemen and staff had been stolen from an Internet-facing network, in what it called a “targeted and carefully planned” attack.
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